Spy Codes And Ciphers
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Language: en
Pages: 100
Pages: 100
Type: BOOK - Published: 1984-01-01 - Publisher: Courier Corporation
Explains various methods used in cryptography and presents examples to help readers in breaking secret codes
Language: en
Pages: 52
Pages: 52
Type: BOOK - Published: 2012-01-01 - Publisher: Enslow Publishing, LLC
"Discusses different methods of secret communications used by spies, such as Morse code, the Enigma machine, the Najavo language, and digital steganography, and
Language: en
Pages: 58
Pages: 58
Type: BOOK - Published: 2017-09-02 - Publisher: Lulu.com
The Secret Code Book is a short introduction to substitution ciphers. The chapters ease young readers into the concept of rotation ciphers and work their way up
Language: en
Pages: 52
Pages: 52
Type: BOOK - Published: 2002 - Publisher:
Secret Codes and Ciphers.
Language: en
Pages: 148
Pages: 148
Type: BOOK - Published: 2006-04-11 - Publisher: Candlewick Press
Presents history, trivia, and code-breaking tales in a guide book to the world of secret writing that includes examples of a variety of codes and ciphers.